loeys-dietz syndrome (type 2b) is a human genetic disorder associated with mutations in the lds2b gene. researchers have proposed that the lds2b gene produces a growth factor receptor protein that regulates cell signaling pathways. the predicted product of the gene is 565-amino acid protein with structural regions that bind to signaling molecules, span the plasma membrane, and has protein kinase activity. protein kinases are cellular enzymes that transfer phosphate groups from atp to target proteins. calucate the minimum number of nucleotides required in the coding region of the lds2b mrna molecule to produce and terminate the 565-amino acid polypeptide. explain how you arrived at your answer

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway

As a small change in a person's dna can cause a genetic disorder

Scenario 5 1) take 10 red and 10 black beans and place them, mixed, on the table. record the starting phenotype # and frequencies (% of your total population) of your starting population in the table provided (generation 0). 2) act as a predator. “capture” as many organisms as you can until you have reduced the population to three organisms. put them aside. at this point, the predators die. 3) the remaining organisms each produce 2 clonal offspring. multiply your organisms accordingly and allow them to mix on the table. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 1). 4) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 2). 5) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 3).